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SIERRA COMPANY SERVICES LLC

DOT# 3903689 MC# 1438896CARRIER
ACTIVE

Trust Score

84 / 100
B Good

Components

Compliance · 40% 95
Safety · 35% 71
Insurance · 25% 85
Driver OOS rate is 6.4× the national average No active cargo insurance on file
Confidence: high · based on FMCSA safety, insurance & authority data How is this calculated?

Overview

Contact

Phone: (863) 288-4647

Fax: 0

Email: sierracompanyservices@gmail.com

Company Officers

MILDRED TAVAREZ

Business Info

D&B #: 0

Fleet

3

Power Units

4

Drivers

Authority

Status: ACTIVE

FMCSA add date: Jun 18, 2022

Common authority: Aug 4, 2022

Contract App Pending

Authority History (5)

Authority TypeActionDate
MOTOR PROPERTY COMMON CARRIERREINSTATEDFeb 6, 2026
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONAug 23, 2024 → Sep 6, 2024
COMMONINVOLUNTARY REVOCATION → DISCONTINUED REVOCATIONJun 13, 2024 → Jul 15, 2024
MOTOR PROPERTY COMMON CARRIERREINSTATED → REVOKEDMar 8, 2023 → Nov 24, 2025
MOTOR PROPERTY COMMON CARRIERGRANTED → REVOKEDAug 4, 2022 → Oct 11, 2022

Cargo Types

General FreightHousehold GoodsMotor Vehicles

Active Certifications

PropertyHousehold Goods

MCS-150

Last updated: Nov 6, 2025

Mileage: 112,320 (2024)

Operation Classification

AUTHORIZED FOR HIRE

Carrier Operation

Interstate

Related Companies

CompanyDOT#MC#LocationStatusLinked By
SIERRA TRANSPORT SERVICE LLC33513571071506POLK CITY, FL INACTIVE
Phone

Recent Changes

Identitycompany officer 1: MILDRED TAVAREZ → MILDRED TAVAREZSep 5, 2026
Contactemail: SIERRACOMPANYSERVICES@GMAIL.COM → sierracompanyservices@gmail.comAug 20, 2026
Identitycompany officer 1: MILDRED TAVAREZ → MILDRED TAVAREZAug 20, 2026
Contactemail: → SIERRACOMPANYSERVICES@GMAIL.COMAug 15, 2026
Identitycompany officer 1: → MILDRED TAVAREZAug 15, 2026

Safety

Out-of-Service Rates

Driver5 inspections
40.0%
6.2%
Carrier National avg
Vehicle3 inspections
0.0%
22.8%
Carrier National avg
Hazmat

No hazmat inspections

Overall5 inspections
40.0%
Carrier

Crash Summary

0

Fatal

1

Injury

1.0

per 1M miles

1

Towaway

1

Total

BASIC Violations

Unsafe Driving2
Driver Fitness1
Hours of Service2
Drug / Alcohol0
Vehicle Maintenance4

Safety Measurement System (SMS)

FMCSA's official per-BASIC roadside-performance measures over the trailing 24 months, computed from the 5 inspections below. A measure of 0 means no recorded violations in that BASIC — not necessarily a strong safety record on a small sample. FMCSA does not publish peer-group percentiles for property carriers, so the underlying measures — not percentile rankings — are shown; Hazmat Compliance and Crash Indicator are not published. Based on fewer than 11 inspections — treat these measures as a weak signal.

SMS Inspections (24 mo)

5

Total

2

Driver OOS

0

Vehicle OOS

BASIC Measures

Unsafe Driving0.000 insp w/ viol
Hours of Service2.332 insp w/ viol
Driver Fitness1.661 insp w/ viol
Controlled Substances0.000 insp w/ viol
Vehicle Maintenance5.002 insp w/ viol

Insurance

$1,000,000

BIPD Coverage

Cargo Coverage

1 policy on file1 active
TypeStatusInsurerPolicy #CoverageEffectiveExpiresForm
BIPD Active AGENCY INSURANCE COMPANY OF MARYLAND, INCCA 0061941$1,000,000Feb 4, 202691X

Insurance History (8)

TypeInsurerStatusCoverageEffectiveCancelled
BIPD · F91XUNITED FINANCIAL CASUALTY COMPANYCancelledCANCEL$750,000Sep 19, 2024Nov 17, 2025
BIPD · F91XUNITED FINANCIAL CASUALTY COMPANYCancelledCANCEL$750,000Jul 14, 2024Sep 19, 2024
BIPD · F91XNATIONAL INTERSTATE INSURANCE COMPANYReplacedTERM/REPL$750,000Jan 10, 2023Jan 10, 2023
BIPD · F91XVANLINER INSURANCE COMPANYCancelledCANCEL$750,000Jan 10, 2023Jul 10, 2024
BIPD · F91XPROGRESSIVE EXPRESS INSURANCE COMPANYReplacedTERM/REPL$750,000Nov 11, 2022Jan 10, 2023
BIPD · F91XPROGRESSIVE EXPRESS INSURANCE COMPANYCancelledTERM/CANCL$750,000Nov 11, 2022Feb 17, 2023
BIPD · F91XPROGRESSIVE EXPRESS INSURANCE COMPANYReplacedTERM/REPL$750,000Nov 11, 2022Nov 11, 2022
BIPD · F91XPROGRESSIVE EXPRESS INSURANCE COMPANYCancelledCANCEL$750,000Jul 13, 2022Sep 30, 2022

Get this data via API

API Reference
curl https://api.dotlookup.dev/v1/carriers/3903689